名词（报纸、杂志文章题目下的）作者署名行

1. 副业：by-lane 私道 | by-line 副业 | by-place 偏僻地方

2. 边线：budding star 初露锋芒的明星 | by-line 边线 | capacity crowd 观众满座

3. 铁路支线：by-electionbyeelection 递补选举 | by-line 铁路支线 | by-lineparergon 副业

4. 副业, 铁路支线：by-laws || 议事程序 | by-line || 副业, 铁路支线 | by-place || 偏僻地方,罕见的情景

noun

1. an auxiliary activity

Synonym: avocationhobbypursuitsidelinespare-time activity

2. a line giving the name of the writer of a story or article

Synonym: credit line